I slept on this mattress when I stayed at an AirBnb. I noticed after 2 nights I'd had better sleep and less back aches in the morning. After I got the information on it, I went to a local store where they had all three of the styles on display and I tried them all, and a few others. But this was still the best. My husband is a back sleeper, I'm a side sleeper. I did my research and this style is the best, having the softness level in the middle. They were selling it for twice the price and charging for delivery. So I found this site online and ordered it. I was skeptical because the price was lower and no shipping and it came rolled up. They were wonderful and answered my questions within 12 hours, so I ordered it. It is exactly the same mattress I slept on during my vacation. It arrived in 3 days. It was easy to unpack and unroll. It is super comfortable, just the right softness and support. No more tossing and turning. My husband sleeps better, without moving a muscle all night. I highly recommend the mattress and the company I ordered it from.